import java.util.Scanner;

public class LK54R {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String str = scanner.nextLine();
        StringBuilder sb = new StringBuilder();
        for (char c : str.toCharArray()) {
            if (Character.isDigit(c)) {
                sb.append("number");
            } else {
                sb.append(c);
            }

        }
        System.out.println(sb.toString());

        scanner.close();

    }
}
